562
562 is a composite number, even, a calendar year.
Historical context — 562 AD
Calendar year
Year 562 (DLXII) was a common year starting on Sunday of the Julian calendar.
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Historical context — 562 BC
Calendar year
The year 562 BC was a year of the pre-Julian Roman calendar.
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Year facts
- Year type
-
Common year
Standard 365-day year; not divisible by 4 (or divisible by 100 but not 400).
- Days in year
- 365
- ISO weeks
- 52
- Started on
-
Friday
January 1, 562
- Ended on
-
Friday
December 31, 562
- Friday the 13ths
-
1
One Friday the 13th this year.
- Decade
-
560s
560–569
- Century
-
6th century
501–600
- Millennium
-
1st millennium
1–1000
- Years ago
-
1,464
1464 years before 2026.
In other calendars
- Hebrew
-
4322 / 4323 AM
Rosh Hashanah falls in September/October.
- Chinese
-
Year of the zodiac:Water zodiac:Horse
Sexagenary cycle position 19 of 60. Lunar new year falls in late January / mid-February.
- Buddhist Era
-
1105 BE
Counted from the parinirvana of the Buddha (Theravada / Thai / Sri Lankan convention).
- Ethiopian
-
554 / 555 ET
Year boundary at Enkutatash (September 11/12).
- Indian National (Saka)
-
484 / 483 Saka
Indian national calendar; year starts in March.
Properties
Primality
Prime factorization: 2 × 281
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- five hundred sixty-two
- Ordinal
- 562nd
- Roman numeral
- DLXII
- Binary
- 1000110010
- Octal
- 1062
- Hexadecimal
- 0x232
- Base64
- AjI=
- One's complement
- 64,973 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- φξβʹ
- Mayan (base 20)
- 𝋡·𝋨·𝋢
- Chinese
- 五百六十二
- Chinese (financial)
- 伍佰陸拾貳
Digit at this position in famous constants
- π — Pi (π)
- Digit 562 = 0
- e — Euler's number (e)
- Digit 562 = 6
- φ — Golden ratio (φ)
- Digit 562 = 9
- √2 — Pythagoras's (√2)
- Digit 562 = 7
- ln 2 — Natural log of 2
- Digit 562 = 1
- γ — Euler-Mascheroni (γ)
- Digit 562 = 1
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 562, here are decompositions:
- 5 + 557 = 562
- 41 + 521 = 562
- 53 + 509 = 562
- 59 + 503 = 562
- 71 + 491 = 562
- 83 + 479 = 562
- 101 + 461 = 562
- 113 + 449 = 562
Showing the first eight; more decompositions exist.
UTF-8 encoding: C8 B2 (2 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.2.50.
- Address
- 0.0.2.50
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.2.50
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The number 562 is an active NANP area code (North American Numbering Plan).
- Primary area
- Long Beach
- Region
- California
- Country
- United States
Most NANP area codes have multiple overlays in dense regions; the primary area listed is the historic/largest population center for this code.